Out In Front
type: MusicGroup
genre: hardcore
popularity: 2
followers: 261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5468bac0db0715ecd39e8cb18cb9749afad6dec7adc646918418517d2507ade8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00de3e92-9771-4256-998a-d8e1a84125e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00de3e92-9771-4256-998a-d8e1a84125e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00de3e92-9771-4256-998a-d8e1a84125e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5468bac0db0715ecd39e8cb18cb9749afad6dec7adc646918418517d2507ade8","name":"Out In Front","registered_at":"2026-06-15T13:46:35Z","symbol":"NIM0726997","token_address":"0x4847e95a00f254876694fe532b2d118009f88e49","type":"artist","uuid":"00de3e92-9771-4256-998a-d8e1a84125e0"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5468bac0db0715ecd39e8cb18cb9749afad6dec7adc646918418517d2507ade8. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00de3e92-9771-4256-998a-d8e1a84125e0.json and https://artists.proofprofile.net/proofs/artist/00de3e92-9771-4256-998a-d8e1a84125e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x5468bac0db0715ecd39e8cb18cb9749afad6dec7adc646918418517d2507ade8","name":"Out In Front","registered_at":"2026-06-15T13:46:35Z","symbol":"NIM0726997","token_address":"0x4847e95a00f254876694fe532b2d118009f88e49","type":"artist","uuid":"00de3e92-9771-4256-998a-d8e1a84125e0"}
album: Complacent Suffering
  type: MusicAlbum
  date published: 2024-08-28